Company lists · Data refreshed November 2026

Top 25 IT installation companies based in Spain

Name: IT installation companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 570 companies tracked

RevenueBase identified 570 company matches for IT installation companies associated with Spain as of November 2026 and tracks 4,844 professional contacts across them, including 480 with verified work emails. Madrid is the largest hub.

This list covers company matches for IT installation companies associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

570Companies

4,844Contacts tracked

480Verified emails

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The 25 largest IT installation companies based in Spain

Ranked by team size

Top 25 of 570 company matches for IT installation companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	AELIS	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	163 contacts →
	Exact match “AELIS es una empresa de soluciones informáticas especializada en Pymes, cuya actividad está orientada a la prestación de servicios de valor añadido en el ámbito de los sistemas de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Instelca	Exact match	Málaga, SpainHQ recorded Nov 6, 2026	201-500	145 contacts →
	Exact match “El Grupo INSTELCA es proveedor global de servicios de Telecomunicaciones, Redes e Informática con más de 30 años de experiencia y con una clara orientación al clientes que nos ha…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Inforein Grupo Solitium	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	201-500	117 contacts →
	Exact match “INFOREIN Somos una empresa española especializada en el suministro, instalación y servicios informáticos, consultoría tecnológica, integración de sistemas e ingeniería de procesos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Indigo Grup	Exact match	El Prat De Llobregat, SpainHQ recorded Nov 6, 2026	11-50	95 contacts →
	Exact match “Indigo Grup es una organización dedicada a la consultoría e intergración de soluciones TIC profesionales.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Kasilh Telecom	Exact match	Boadilla Del Monte, SpainHQ recorded Nov 6, 2026	51-200	57 contacts →
	Exact match “Somos una empresa española especializada en ejecutar de manera eficiente el diseño e implantación de sistemas TIC, ofreciendo un servicio competitivo e integral.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Becomit	Exact match	Granollers, SpainHQ recorded Nov 6, 2026	51-200	53 contacts →
	Exact match “Especializada en soluciones y servicios gestionados para el data center, redes y seguridad, data analytics, junto con la visión más extensa y actualizada del workplace.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	IDHS	Exact match	La Cabrera, SpainHQ recorded Nov 6, 2026	n/a	52 contacts →
	Exact match “IDHS surge con la idea de cambiar la forma de realizar el soporte IT a las empresas que lo requieran, con un soporte profesional y competitivo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Infordisa	Exact match	Valls, SpainHQ recorded Nov 6, 2026	11-50	46 contacts →
	Exact match “Infordisa es va fundar l’any 1986 per oferir solucions a una nova tecnologia en creixement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Digital Hand Made	Exact match	Zaragoza, SpainHQ recorded Nov 6, 2026	11-50	43 contacts →
	Exact match “Digital Hand Made es una empresa aragonesa que nació orientada al desarrollo de servicios de redes e internet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	KIT Informática	Exact match	Valencia, SpainHQ recorded Nov 6, 2026	51-200	39 contacts →
	Exact match “KIT INFORMATICA S.L, es una empresa fundada en 1987 que se ha consolidado como líder en la prestación de servicios informáticos al cliente en la Comunidad Valenciana y Murcia…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Bimind Primeros Procesos, Luego Tecnología	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	11-50	38 contacts →
	Exact match “Bimind nace con la idea de proveer a nuestros clientes con las últimas Tecnologías de la Información.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Almerimatik Sistemas Informáticos S.A	Exact match	Almería, SpainHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “Almerimatik es una compañía tecnológica fundada en 1980.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Ciset. Centro DE Innovación Y Soluciones Empresariales Y Tecnológicas	Exact match	Leganes, SpainHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “Created in CISET is a company that offers computer services and technology solutions, with a clear commitment: “to be the best partner of our customers, helping them to use the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Alana IT	Exact match	Vilaseca, SpainHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “Tecnologia 360º para tu empresa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Age2 IT Infraestructure And Services	Exact match	Murcia, SpainHQ recorded Nov 6, 2026	11-50	27 contacts →
	Exact match “AGE2 ofrece a sus clientes una oferta completa y de valor añadido, gracias a su amplia paleta de servicios y conocimientos, y sobre todo gracias a un equipo humano con una…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Centria Tecnología - IT Services	Exact match	Sant Cugat Del Vallès, SpainHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match “Centria Tecnología, con sede en Barcelona y un gran equipo de profesionales, ayuda a sus clientes en todas las áreas críticas en las que intervienen la tecnología o las…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Velorcios Group	Exact match	SpainHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “Dell Prefered Partner, principal partner de Dell en Canarias Soluciones Globales Proyectos Llave en mano, soluciones end to end.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	IFEU	Exact match	Vic, SpainHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “Solucions IT adaptades al teu negoci: Infraestructures on-premise, híbrides o cloud, Ciberseguretat, ERP i Programació I Serveis Gestionats.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Visiotic Soluciones SL	Exact match	Arroyomolinos, SpainHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “Visiotic: Soluciones para tu empresa Visiotic Soluciones SL somos una empresa integradora de tecnología de la información, dedicada a brindar Soluciones TI.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Redman TH	Exact match	Vilanova I La Geltrú, SpainHQ recorded Nov 6, 2026	11-50	22 contacts →
	Exact match “Somos una empresa de servicios TIC para empresas que nació el año 1998, con la voluntad de ayudar a las empresas a implementar soluciones tecnológicas, instalando y respaldando…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Skynet Systems	Exact match	Murcia, SpainHQ recorded Nov 6, 2026	1-10	22 contacts →
	Exact match “Empresa de servicios informáticos dedicada a la tecnología de la información y las comunicaciones.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Twt-Ts	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “En twt-ts creemos que el principal activo son las personas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Maen Systems	Exact match	Sant Quirze Del Valles, SpainHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “Trabajamos intensamente cada día para lograr tu confianza.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Itwise Technology Services	Exact match	Las Rozas, SpainHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “ITWISE TECHNOLOGY SERVICES, fundada en 2005, es una compañía privada de servicios TIC que se ha especializado en ofrecer a sus clientes servicios innovadores, consolidándose…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Datalab Tecnologia, S.A	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “DLTec es una empresa consolidada en el sector y responde gracias a su experiencia de más de 20 años que responde con el compromiso que adquiere con sus clientes, teniendo siempre…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT installation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 570 IT installation companies based in Spain

See the full list, filter by size, metro and specialty, and access 480 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT installation companies based in Spain at a glance

As of Nov 6, 2026

9.9%Verified-email coverage

8.5Average contacts per company

1-10Median size (employees)

12.8%Largest-city concentration · Madrid

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

412

11-50

127

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 570 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Spain whose business descriptions match “IT installation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 480 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

IT installation companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT installation companies are there based in Spain?

RevenueBase identified 570 company matches for IT installation companies associated with Spain as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

AELIS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT installation companies?

Madrid leads with 73 company records, followed by Barcelona (41) and Valencia (21).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 480 professional contacts with verified work emails tracked across these 570 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.